Giant Outer Transiting Exoplanet Mass (GOT’EM) survey - VII. TOI-6041: A multi-planet system including a warm Neptune exhibiting strong transit-timing variations

Open Access

Table I.1

Wavelength, telescope, and transit parameters derived from <mono>EXOFASTv2</mono> fit.

Telescope Parameters:		APF
γ_rel	Relative RV Offset (m/s)	0.2 ± 1.0
σ_J	RV Jitter (m/s)	${9.51}_{- 0.71}^{+ 0.80}$ $Mathematical equation: $9.51_{ - 0.71}^{ + 0.80}$$
$σ_{J}^{2}$ $Mathematical equation: $\sigma _J^2$$	RV Jitter Variance	$90_{- 13}^{+ 16}$ $Mathematical equation: $90_{ - 13}^{ + 16}$$

Transit Parameters:

TESS Transits		Sector 18	Sector 58	Sector 85
σ²	Added Variance	$- {3.4}_{- 3.2}^{+ 3.6} \times 10^{- 8}$ $Mathematical equation: $ - 3.4_{ - 3.2}^{ + 3.6} \times {10^{ - 8}}$$	$- {0.4}_{- 3.0}^{+ 3.4} \times 10^{- 8}$ $Mathematical equation: $ - 0.4_{ - 3.0}^{ + 3.4} \times {10^{ - 8}}$$	$- {5.7}_{- 2.8}^{+ 3.1} \times 10^{- 8}$ $Mathematical equation: $ - 5.7_{ - 2.8}^{ + 3.1} \times {10^{ - 8}}$$
F₀	Baseline flux	$1 ._{0002}^{- 0.0042}$ $Mathematical equation: ${\rm{1}}{\rm{.0002}}_{ - {\rm{0}}{\rm{.0042}}}^{{\rm{ + 0}}{\rm{.0043}}}$$	1.0003 ± 0.0042	1.0002 ± 0.0043
CHEOPS Transits		2460254.7455 BJD	2460306.6604 BJD	2460645.3298 BJD
σ²	Added Variance	${3.10}_{- 0.83}^{+ 0.93} \times 10^{- 8}$ $Mathematical equation: $3.10_{ - 0.83}^{ + 0.93} \times {10^{ - 8}}$$	${3.4}_{- 1.1}^{+ 1.2} \times 10^{- 8}$ $Mathematical equation: $3.4_{ - 1.1}^{ + 1.2} \times {10^{ - 8}}$$	${7.2}_{- 1.6}^{+ 1.8} \times 10^{- 8}$ $Mathematical equation: $7.2_{ - 1.6}^{ + 1.8} \times {10^{ - 8}}$$
F₀	Baseline flux	0.999986 ± 0.000023	0.999959 ± 0.000026	$1 ._{000153}^{- 0.000035}$ $Mathematical equation: ${\rm{1}}{\rm{.000153}}_{ - {\rm{0}}{\rm{.000035}}}^{{\rm{ + 0}}{\rm{.000036}}}$$
Wavelength Parameters:		CHEOPS	TESS

u₁	Linear limb-darkening coeff	0.501 ± 0.033	0.341 ± 0.032
u₂	Quadratic limb-darkening coeff	$0 ._{242}^{- 0.032}$ $Mathematical equation: ${\rm{0}}{\rm{.242}}_{ - {\rm{0}}{\rm{.032}}}^{{\rm{ + 0}}{\rm{.031}}}$$	0.233 ± 0.030

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